6 citations · 6 across the 1 of their papers we have counts for
2 papers
stat.ME2015
Model Assisted Variable Clustering: Minimax-optimal Recovery and Algorithms
Florentina Bunea, Christophe Giraud, Xi Luo +2
Model-based clustering defines population level clusters relative to a model that embeds notions of similarity. Algorithms tailored to such models yield estimated clusters with a c…
stat.ME2014★ 6 cited
A Hierarchical Graphical Model for Big Inverse Covariance Estimation with an Application to fMRI
Xi Luo
Brain networks has attracted the interests of many neuroscientists. From functional MRI (fMRI) data, statistical tools have been developed to recover brain networks. However, the d…